44066723 has 4 divisors (see below), whose sum is σ = 44456808. Its totient is φ = 43676640.

The previous prime is 44066657. The next prime is 44066749. The reversal of 44066723 is 32766044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44066723 - 2⁸ = 44066467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44066723.

It is not an unprimeable number, because it can be changed into a prime (44062723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194873 + ... + 195098.

It is an arithmetic number, because the mean of its divisors is an integer number (11114202).

Almost surely, 2^44066723 is an apocalyptic number.

44066723 is a deficient number, since it is larger than the sum of its proper divisors (390085).

44066723 is a wasteful number, since it uses less digits than its factorization.

44066723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390084.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 44066723 is about 6638.2771108172. The cubic root of 44066723 is about 353.2131944904.

The spelling of 44066723 in words is "forty-four million, sixty-six thousand, seven hundred twenty-three".